421091748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151909}}^1$

素因数の和:151937

約数の個数: 72

約数和(自身を含む): 1327085760

約数和(自身を除く): 905994012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 151909, 303818, 455727, 607636, 911454, 1063363, 1367181, 1670999, 1822908, 2126726, 2734362, 3190089, 3341998, 4253452, 5012997, 5468724, 6380178, 6683996, 9570267, 10025994, 11696993, 12760356, 15038991, 19140534, 20051988, 23393986, 30077982, 35090979, 38281068, 46787972, 60155964, 70181958, 105272937, 140363916, 210545874, 421091748]

約数ペア:

[(1, 421091748), (2, 210545874), (3, 140363916), (4, 105272937), (6, 70181958), (7, 60155964), (9, 46787972), (11, 38281068), (12, 35090979), (14, 30077982), (18, 23393986), (21, 20051988), (22, 19140534), (28, 15038991), (33, 12760356), (36, 11696993), (42, 10025994), (44, 9570267), (63, 6683996), (66, 6380178), (77, 5468724), (84, 5012997), (99, 4253452), (126, 3341998), (132, 3190089), (154, 2734362), (198, 2126726), (231, 1822908), (252, 1670999), (308, 1367181), (396, 1063363), (462, 911454), (693, 607636), (924, 455727), (1386, 303818), (2772, 151909)]